/*
 * Copyright 2016 Google Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.samples.apps.iosched.myschedule;

import com.google.samples.apps.iosched.model.ScheduleItem;

import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;

/**
 * This matches the first {@link ScheduleItem} that is a free slot with available sessions.
 */
public class FirstFreeSlotWithAvailableSessionsMatcher extends BaseMatcher<ScheduleItem> {
    public static boolean matchedBefore = false;

    public FirstFreeSlotWithAvailableSessionsMatcher() {
        matchedBefore = false;
    }

    @Override
    public boolean matches(Object o) {
        if (matchedBefore) {
            return false;
        } else {
            final ScheduleItem scheduleItem = (ScheduleItem) o;
            boolean match = scheduleItem.subtitle.contains("available sessions");
            matchedBefore = match;
            return match;
        }
    }

    @Override
    public void describeTo(Description description) {
        description.appendText("subtitle should contain available sessions");
    }

}
